/*
* @Author: JJ350391613
* @Date:   2018-08-11 15:34:47
* @Last Modified by:   JJ350391613
* @Last Modified time: 2018-08-11 18:00:59
*/
'use strict';
require('./index.css');
require('page/common/nav-simple/index.js');
var _user  = require('service/user-service.js');
var _mm    = require('util/mm.js');

//表单里的错误提示
var formError = {
	show : function(errMsg){
		$('.error-item').show().find('.err-msg').text(errMsg);
	},
	hide : function() {
		$('.error-item').hide().find('.err-msg').text('');
	}
};

//page 逻辑部分
var page = {
	data : {
		username   : '',
		question   : '',
		answer	   : '',
		token      : ''
	},
	init : function(){
		this.onLoad();
		this.bindEvent();
	},
	onLoad : function(){
		this.loadStepUsername();
	},
	bindEvent : function(){
		var _this = this;
		//输入用户名的下一步的按钮的点击
		$('#submit-username').click(function(){
			var username = $.trim($('#username').val());
			//用户名存在
			if(username){
				_user.getQuestion(username, function(res){
					_this.data.username =username;
					_this.data.question =res;
					_this.loadStepQuestion();
				},function(errMsg){
					formError.show(errMsg);
				})
			}
			else{
				formError.show('请输入用户名');
			}
		});
		//输入密码提示问题答案中的按钮的点击
		$('#submit-question').click(function(){
			var answer = $.trim($('#answer').val());
			//密码提示问题存在
			if(answer){
				//检查密码提示问题答案
				_user.checkAnswer({
					username : _this.data.username,
					question : _this.data.question,
					answer   : answer
				}, function(res){
					_this.data.answer =answer;
					_this.data.token =res;
					_this.loadStepPassword();
				},function(errMsg){
					formError.show(errMsg);
				});
			}
			else{
				formError.show('请输入密码提示问题的答案');
			}
		});
		//输入新密码后的按钮的点击
		$('#submit-password').click(function(){
			var password = $.trim($('#password').val());
			//密码不为空
			if(password && password.length >=6){
				//检查密码提示问题答案
				_user.resetPassword({
					username       : _this.data.username,
					passwordNew    : password,
					forgetToken    : _this.data.token
				}, function(res){
					window.location.href = './result.html?type=pass-reset';
				},function(errMsg){
					formError.show(errMsg);
				});
			}
			//密码为空
			else{
				formError.show('请输入不少于6位的新密码');
			}
		});
		
	},
	//加载输入用户名的第一步
	loadStepUsername : function(){
		$('.step-username').show();
	},
	//加载输入密码提示问题答案的第一步
	loadStepQuestion : function(){
		//清除错误提示
		formError.hide();
		//切换
		$('.step-username').hide()
			.siblings('.step-question').show()
			.find('.question').text(this.data.question);
		// $('.step-question').show();
	},
	//加载输入新password第一步
	loadStepPassword : function(){
		//清除错误提示
		formError.hide();
		//切换
		$('.step-question').hide()
			.siblings('.step-password').show();
	}
};

$(function(){
	page.init();
});